baber/WOPTO huggingface dataset:
Patent JP-2007021933-A (JP)
Title: Printing device
Inventor: KATAYAMA TOSHIHIKO
IPC: B41J11/42
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate a load on a control circuit regarding a printing device with a function to convey a medium by rotating a conveyance roller.  <P>SOLUTION: This printing device comprises the following constituent components: (A) a conveyance roller for conveying a medium to be printed by rotation, (B) a rotary encoder for outputting a signal complying with the rotation level of the conveyance roller by rotation of the latter, (C) an origin sensor for outputting a signal when the conveyance roller is located in a reference position, (D) a measuring circuit which is connected with the origin sensor and measures the rotary position of the conveyance roller to the reference position, based on an output from the rotary encoder and an output from the origin sensor, and (E) a control circuit which is connected with the measuring circuit and acquires rotary position information regarding the rotary position, from the measuring circuit and controls the rotation of the conveyance roller based on the rotary position information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022864-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: ONO TOSHIAKI
IPC: C30B29/06
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon single crystal, by which a success rate in the prevention of occurrence of dislocations can be further improved.  <P>SOLUTION: The method for manufacturing the silicon single crystal comprises forming a neck part comprising a decreased diameter part and a fixed diameter part by gradually pulling a seed crystal brought into contact with a silicon melt and then pulling the silicon single crystal. In the method, a hydrogen-containing atmosphere comprising an inert gas containing a hydrogen-containing substance is used as the atmosphere used for forming the neck part, and concentration of the hydrogen-containing substance in the hydrogen-containing atmosphere is set to be within a range of 3-20% expressed in terms of hydrogen gas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006026895-A (JP)
Title: Perpendicular level difference structure and its manufacturing method
Inventor: LEE SANG-WOO
IPC: B81C1/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply manufacture a perpendicular level difference structure having high perpendicular level difference.  <P>SOLUTION: The perpendicular level difference structure is provided with a substrate; a fixing electrode fixing part formed on the substrate; a fixing electrode movement part spaced from an upper part of the substrate by a predetermined distance and formed; a spring part for connecting the fixing electrode fixing part and the fixing electrode movement part and formed such that the fixing electrode movement part can be moved in a surface direction and a vertical direction of the substrate; a mobile electrode spaced from the upper part of the substrate by a predetermined distance and formed so as to have a predetermined clearance with the fixing electrode movement part in a horizontal direction; and a cover part bonded to a predetermined area of the fixing electrode movement part or the mobile electrode formed such that the fixing electrode movement part and the mobile electrode have the perpendicular level difference such that the fixing electrode movement part or the mobile electrode is moved in the surface direction and the vertical direction of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007023951-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: OGINO MASAAKI
IPC: F02M59/26
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of cavitation erosion in a suction and overflow hole.  <P>SOLUTION: This fuel injection pump 1 is constituted so as to control inlet-outlet of fuel to at least one suction and overflow hole 8 formed in a pump plunger bush 3 by an upper side control edge part 11 and a lower side control edge part 12 of a pump plunger 4 reciprocating in the pump plunger bush 3, and forms an early control groove 10 in a wall part of the suction and overflow hole 8. The suction and overflow hole 8 is composed of a small diameter hole 81 having an opening surface 14 for peeping at the inside of the pump plunger bush 3 on one end 81A and a large diameter hole 82 communicating with the other end 81B of the small diameter hole 81. A bottom part 10A of the early control groove 10 extends by inclining upward in the direction for separating from the opening surface 14, and is separately constituted by fitting a cylindrical body 20 with a plunger in a port part on the opposite side of the pump plunger 4 in the suction and overflow hole 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022459-A (JP)
Title: Cabin device
Inventor: HASEGAWA KOICHI
IPC: B62D25/08
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To extend a living space of a head part overhead, in the front upward, etc. even when an air conditioner operating tool arranging part is formed, accordingly to reduce a sense of narrowness, to make a state free to feel comfort and cure and to improve tractor working environment.  <P>SOLUTION: This cabin device is respectively installed with a front panel of a front surface, rear part pivotally supporting type door panels on left and right side parts, a roof of an upper part having an inner roof and an outer roof and a floor seat of a lower part on a cabin frame fixed on a tractor body, a lower surface of the inner roof forming the roof is formed in an upward projected circular arc shape as seen from a side surface and formed in the upward projected circular arc shape to the central side from both of left and right ends as seen from a front surface, and the air conditioner operating tool arranging part is projected and formed on left and right one end parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025540-A (JP)
Title: Image forming apparatus
Inventor: KIDERA HIRONARI
IPC: G03G15/20
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a fixing device which uses an external heat roller to make a surface temperature of a pressure roller uniform and allows the most suitable fixing temperature for paper quality to be set by automatically detecting the paper quality of a recording paper to be fixed.  <P>SOLUTION: The fixing device includes a heat roller having a heating means, the pressure roller for pressing the heat roller, the external heat roller brought into contact with the pressure roller, a detection means for detecting the paper quality of the recording paper to be fixed, and a control means which performs control so as to automatically set the surface temperature of the external heat roller to a first or second temperature in accordance with a detection result of the detection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035315-A (JP)
Title: Complex polymer electrolyte, manufacturing method of complex polymer electrolyte film, and fuel cell
Inventor: YAMASHITA MASAHIRO
IPC: H01M8/10
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex polymer electrolyte having high proton conductivity and swelling resistant property against organic solvent like methanol, and to provide a fuel cell with heightened crossover preventing property.  <P>SOLUTION: A solution of solvent containing the complex polymer electrolyte formed by mixing the ion conductive polymer (A) and a polymer insoluble in organic solvent (B) without containing compatibilizer making the (A) compatible with the (B), having an excitation coefficient of visible absorption spectrum of 0 to 0.0067μm<SP>-1</SP>at 750 mm; an ion conductive polymer (A); a precursor (b) of the polymer insoluble in organic solvent (B); and an organic solvent (C) dissolving the (A) and the (b), is manufactured. The complex polymer electrolyte film is manufactured by making the obtained precursor (b) insoluble in the organic solventby removing the solvent by subjecting the solution of the solvent flow casting after film formation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342314-A (JP)
Title: Process for production of organic particles and unit for production thereof
Inventor: KUSANO TAKAYUKI
IPC: C09B67/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing organic particles in an industrial scale by reprecipitation method and to provide an apparatus for the same.  <P>SOLUTION: The invention relates to the method for the production of organic particles by mixing a solution of an organic material in a good solvent with a poor solvent for the organic material which solvent is compatible with the good solvent to form particles of the organic material, wherein the organic particles is formed by feeding the organic material dissolved in the good solvent to the poor solvent filled in a mixing chamber installed in a vessel containing the poor solvent, and stirring with stirring means installed in the mixing chamber. The invention relates to the units for the production of organic particles comprising the vessel for storing the poor solvent, the mixing chamber capable of filling with the poor solvent, and stirring means installed in the mixing chamber and mixing the solution of the organic material fed into the mixing chamber with the poor solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036461-A (JP)
Title: Method of specifying noise source of solid-state image pickup device
Inventor: OSADA MASARU
IPC: H04N5/369
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and positively specify which part mainly causes a noise in a solid-state image pickup device.  <P>SOLUTION: In a CCD 2; drives of a photoelectric conversion element (PD) 10, a vertical CCD (VCCD) 11, a horizontal CCD (HCCD) 12, a floating diffusion (FD) unit 14, and a source follower circuit (SF) 17, are each stopped one by one in this order to stop the drives of all the sections, and units are obtained in every stopping. By subtracting a noise obtained when the drive is stopped from a noise obtained when all the units are driven; a noise caused in a unit whose drive is stopped, and the main source of the noise is specified. Thus, countermeasures for reducing noises can be sought, and effects after execution of the countermeasures can also be verified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032655-A (JP)
Title: Optimum design system
Inventor: YANAGINO HIDEO
IPC: B60K5/12
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum design system capable of determining optimum arrangement positions and an optimum spring constant of vibration control mounts 3 while allowing changing of the quantity of the vibration control mounts 3.  <P>SOLUTION: A forming face of a virtual area surrounding a periphery of a structure 2 is divided like a lattice, and the vibration control mounts 3 is virtually arranged in each lattice point. An objective function OBJ using the spring constants k of the vibration control mounts 3 as parameters is calculated. The objective function OBJ is calculated on the basis of objective values OBJI, OBJS relevant to idling vibration, engine shakes, or the like, and an objective value OBJN relevant to the quantity of the vibration control mounts 3. A spring constant k minimizing the objective function OBJ is determined as the optimum spring constant, and arrangement positions of the vibration control mounts 3 wherein the optimum spring constant exists is determined as the optimum arrangement positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033828-A (JP)
Title: Electrostatic charge image developing toner and method for manufacturing the same
Inventor: TSURUMI YOSUKE
IPC: G03G9/087
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner that can achieve both of low temperature fixing property and excellent transfer performance in a high temperature and high humidity environment, and to provide a method for manufacturing the toner.  <P>SOLUTION: The electrostatic charge image developing toner comprises at least a binder resin and a colorant, wherein the binder resin contains a crystalline resin, and the crystalline resin is a crystalline polyester obtained by polymerizing monomers having structures expressed by formula 1, formula 2 and formula 4, and/or a crystalline polyester obtained by polymerizing monomers having structures expressed by formula 2, formula 3, and formula 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035939-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AIZAWA OSAMU
IPC: H01L29/788
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent charge through in the neighborhood of the upper end of a floating gate.  <P>SOLUTION: An element separation structure 13 is formed on a semiconductor substrate 12. An element separation gate oxide film is deposited, a floating gate film is deposited, a spacer oxide film is deposited, and an etching resistance mask pattern 20 is formed on the spacer oxide film. Isotropic etching is performed where the etching resistance mask pattern is used as a mask so as to form a spacer oxide film pattern 18, by removing the spacer oxide film of a region being larger than a region which is from the end edge 20c of the etching resistance mask pattern to the lower surface 20b of the etching resistance mask pattern, and is exposed from the etching resistance mask pattern. Aisotropic etching is performed, where the etching resistance mask pattern is used as the mask, so as to remove the floating gate film along the contour of the etching resistance mask pattern, and to form the floating gate 16 having an upper end surface 16e, which makes an obtuse angle relative to an exposure end surface 16c on an upper end 16d.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032214-A (JP)
Title: Snow blower
Inventor: WAKITANI TSUTOMU
IPC: E01H5/09
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow blower which can enhance the operability of a rotary snow-removing section when the rotary snow-removing section is adjusted in accordance with the state of snow on a snow-removing site.  <P>SOLUTION: In this snow blower 10, a snow-removing operation section 13 is provided in the front of a blower body 19; an ascent/descent driving mechanism 16 capable of making the section 13 ascend/descend is provided; and a rolling driving mechanism 38 tiltable in a horizontal direction with respect to the blower body 19 is provided. The snow blower 10 is equipped with an attitude returning means in which a height position Hi and a tilting position Lo for keeping the section 13 in a reference attitude are prestored as reference positions (Hi and Lo), which compares the reference positions (Hi and Lo) with present positions (Hr and Lr) of the section 13, and which controls the mechanisms 13 and 38 so that the section 13 can be returned to the reference attitude, on the basis of the result of this comparison.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032813-A (JP)
Title: Pipe connection structure
Inventor: OI SHIGEO
IPC: F16L37/12
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain excellent sealing performance by limiting diameter reduction of a first piping with a reinforcing panel which is mounted on an inner circumference face of the first piping.  <P>SOLUTION: In the pipe connection structure, a sealing ring 60 is attached on an outer circumference face of the first piping (hose) 10 along a circumference direction and the hose 10 to which the sealing ring 60 is attached is inserted in a pipe 50. A clearance between the outer circumference face of the hose 10 and an inner circumference face of the pipe 50 is to be sealed by the sealing ring 60. On the inner circumference face of the hose 10, the reinforcing panel 70 in a collar shape is attached to limit displacement of the hose 10 in a diameter-reduction direction in accordance with fastening by the sealing ring 60 by contacting with the inner circumference face along the circumference direction. The reinforcing panel 70 is formed by bending a band-like flat spring material as a circle and is always energized in a diameter-enlargement direction and elastically pressed against the inner circumference face of the hose 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032541-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F01N3/24
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of flowing exhaust gases discharged from a plurality of groups of cylinders into an exhaust emission control device after being uniformly mixed.  <P>SOLUTION: A right exhaust gas tube 1 and a left exhaust gas tube 51 into which exhaust gases discharged from right and left banks flow are branched into two right branch tubes 2a, 2b and two left branch tubes 52a, 52b. The branch tube among the right branch tubes 2a, 2b in which exhaust gas flow is relatively increased is merged with the branch tube among the left branch tubes 52a, 52b in which exhaust gas flow is relatively increased, and the branch tube among the right branch tubes 2a, 2b in which exhaust gas flow is relatively reduced is merged with the branch tube among the left branch tubes 52a, 52b in which exhaust gas flow is relatively reduced to form two mixed tubes 3, 53. By this structure, the exhaust gases flowing in the two mixed tubes are formed of those in which exhaust gases from the right and left banks are uniformly mixed and the air-fuel ratios thereof are approximately the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039819-A (JP)
Title: Skimming-preventing woven fabric, and container, fabric, patch formed from skimming-preventing woven fabric, method for producing information-recorded yarn for woven fabric, and method for producing skimming-preventing woven fabric
Inventor: AKIYAMA MASAHIRO
IPC: D02G3/02
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skimming-preventing woven fabric which can easily prevent the unlawful reading of magnetic recorded information recorded in a magnetic card with an outer skimming device, is lightweight, has good drapability, and has easy designability.  <P>SOLUTION: This skimming-preventing woven fabric is characterized in that the woven fabric comprises woven warps A1 and woven wefts A2; several yarns among the warps A1 and the wefts A2 are information-recorded yarns whose information can magnetically be read out; and the information recorded in the information-recorded yarns act on a skimming device to prevent the reading, when the information of a recording medium such as a magnetic card is read with an outer skimming device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043357-A (JP)
Title: Television receiver and program
Inventor: GOTO NOBUHIRO
IPC: H04N5/44
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To guide a viewer to recognize discrimination between a video image of following reproduction and a real time video image that is broadcast at present.  <P>SOLUTION: When the reproduction of video recording contents is instructed during video recording operations wherein a television reception section 11 writes received broadcast contents to a video recording memory 4A, a CPU 1 starts the following reproduction wherein the video recording contents are reproduced and outputted while the video recording operations are continued, and displays a following reproduction icon denoting the display of a video image of the following reproduction for the guidance during the operations of the following reproduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037716-A (JP)
Title: Drying and washing machine
Inventor: KITAMURA SUSUMU
IPC: D06F25/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying and washing machine capable of automatically detecting whether or not a filter for catching foreign matters is clogged without having a user confirm that visually or the like.  <P>SOLUTION: The drying and washing machine is constituted so as to detect a temperature near the inflow port of air to a heating part 132 and a temperature near the outflow port of air from the heating part 132, etc., by a thermistor 141 and a thermistor 142 and detect occurrence of the clogging of the filter on the basis of the detected result. For instance, on condition that the temperature of the thermistor 142 rises by a predetermined rising rate or a higher rate or that a temperature difference between the thermistor 141 and the thermistor 142 becomes a predetermined temperature or more, it is decided that the filter is clogged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039767-A (JP)
Title: Evaporation apparatus for vacuum vapor deposition
Inventor: INOUE TETSUYA
IPC: H05B33/10
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporation apparatus for vacuum vapor deposition capable of preventing degradation of a vapor deposition material, uniformly evaporating the vapor deposition material, and easily controlling the evaporation.  <P>SOLUTION: The evaporation apparatus for vacuum vapor deposition comprises an evaporation vessel 10 for storing a vapor deposition material M, a first heating source 13 for heating and melting the vapor deposition material M in the evaporation vessel 10 in a range above the melting temperature below the evaporation temperature, a second heating source 16 which is brought into contact with a surface Ms of the molten vapor deposition material M in the evaporation vessel 10 for heating and evaporation, and a vessel elevating/lowering device 15 for bringing the second heating source 16 into contact with the surface Ms of the molten vapor deposition material M by elevating/lowering the evaporation vessel 10. The second heating source 16 has a heating perforated plate 16e to be brought into contact with the surface of the molten vapor deposition material M or immersed in the melt on a bottom part of a barrel part 16a for heat conduction having a heater 16c thereon, and also has a heat transfer member 17 which transfers the heat of the heater 16c to a center portion of the heating perforated plate 16e, and reduces the heat gradient of the heating perforated plate 16e.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045716-A (JP)
Title: 5-lipoxygenase inhibitor
Inventor: ARIHARA SHIGENOBU
IPC: A61P43/00
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a 5-lipoxygenase inhibitor suitably useful in the field of food, medicine, quasi-medicine, cosmetic, etc.  <P>SOLUTION: The 5-lipoxygenase inhibitor comprises a compound represented by general formula (1) (R<SP>1</SP>is a hydrogen atom, a lower alkyl group or a phenolic hydroxy-protecting group; A is a 1-4C alkylene group; B is a 1-12C alkylene group; R<SP>2</SP>is a -COOR<SP>3</SP>(R<SP>3</SP>is a 1-18C substituted or branched alkyl group), a carboxy group or -CH<SB>2</SB>OH; Z is -CO-CH=CH- or the like, a ketal derivative of -CO-CH=CH- or a ketal derivative of -CO-CH<SB>2</SB>CH<SB>2</SB>-; R<SP>4</SP>is a lower alkyl group).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047287-A (JP)
Title: Image forming apparatus
Inventor: KAWADA KUNIHIRO
IPC: G03G15/16
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that toner dropping from an intermediate transfer belt falls and lies on an optical sensor to cause the faulty detection of a registration mark, consequently, color shift is not satisfactorily corrected in an image forming apparatus where the optical sensor is disposed vertically below a transfer belt unit.  <P>SOLUTION: The optical sensor 18 is arranged to be spaced from an electrode roller 7 in a vertically downward direction adjacently to the electrode roller 7 in a main scanning direction SD. Voltage having a reverse polarity to toner is applied to the electrode roller 7 in appropriate timing. Since the toner drops while it is attracted to the electrode roller 7, it is restrained from falling and lying on the optical sensor 18. Therefore, the lowering of the detecting accuracy of the optical sensor 18 is restrained, thereby satisfactory correcting of the color shift can be attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT